public void AddSongToGroup(Song songToAdd, List <string> authorList)
{
for (int i = 0; i < authorList.Count; i++)
{
bool isAuthorUniqueFlag = false;
for (int i1 = 0; i1 < GroupedSongDatabaseList.Count; i1++)
{
if (GroupedSongDatabaseList[i1].NameOfGroup == authorList[i])
{
GroupedSongDatabaseList[i1].Add(songToAdd);
isAuthorUniqueFlag = true;
break;
}
}
if (isAuthorUniqueFlag == false)
{
GroupedSong songGroup = new GroupedSong()
{
NameOfGroup = authorList[i]
};
songGroup.Add(songToAdd);
GroupedSongDatabaseList.Add(songGroup);
}
}
}
public void GroupDatabase()
{
for (int i = 0; i < SongDatabaseObservable.Count; i++)
{
AddSongToGroup(SongDatabaseObservable[i], SongDatabaseObservable[i].LeadAuthorList);
AddSongToGroup(SongDatabaseObservable[i], SongDatabaseObservable[i].FeatureAuthorList);
}
GroupedSongDatabaseList.Sort((p, q) => p.NameOfGroup.CompareTo(q.NameOfGroup));
for (int i1 = 0; i1 < GroupedSongDatabaseList.Count; i1++)
{
GroupedSongDatabaseObservable.Add(GroupedSongDatabaseList[i1]);
}
}
